吉林省食葵杂交种生产问题及改进建议

近几年,吉林省食用向日葵产业发展迅速,面积不断扩大,品种也在不断更新。但由于栽培技术不当出现了很多生产问题。如盲目引种问题、播种期问题、出苗问题、施肥问题、结实问题、病害防治问题等。现针对解决吉林省食葵杂交种生产问题进行了阐述,以提高农民种植食葵的技术水平,促进向日葵产业的健康发展。

Problem and Improvement Proposal of Confectionery Sunflower Hybrid Production in Jilin Province

In recent years,industry of confectionery sunflower develops rapidly,planting area is enlarging and the variety is renewed constantly in Jilin province.There are many problems in the production of confectionery sunflower because of improper technique of practice.Such as blindness introduction seed,improper sowing time,seedling of emergence,fertilization,seed setting,prevention of diseases and so on.The solving measures of the problems in the production of confectionery sunflower were suggested to advance technique level of famer planting confectionery sunflower hybrid and to promote development of the sunflower industry.